2-Amino-5-nitro-4,6-dipiperidinopyrimidinium hydrogen­sulfate monohydrate: hydrogen-bonded sheets containing highly distorted cations

Quesada, A.; Marchal, A.; Low, J.N.; Glidewell, C.

doi:10.1107/S0108270103001458

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

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Figure 3
Part of the crystal structure of (I

), showing the formation of a [01 $[\overline 1]$ ] chain linking the [010] anion/water chains into a (100) sheet. For the sake of clarity, H atoms bonded to C atoms have been omitted. Atoms marked with an asterisk (*), hash (#), ampersand (&) or at sign (@) are at the symmetry positions (1 − x, 1 − y, 1 − z), (1 − x, ½ + y, ½ − z), (x, ½ − y, ½ + z) and (1 − x, −½ + y, $[3 \over 2]$ − z), respectively.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 59| Part 3| February 2003| Pages o102-o104

doi:10.1107/S0108270103001458

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